test server only mention pollfd if EXTERNAL_POLL
test server only mention pollfd if EXTERNAL_POLL

Signed-off-by: Andy Green <b471f5a494de34531c9e5a6e15abda71edd49104@linaro.org>

maws/libwebsockets,GroundControl-Solutions/libwebsockets,tn0502/libwebsockets,sanyaade-teachings/libwebsockets,sartura/libwebsockets,JoakimSoderberg/libwebsockets,PureSwift/libwebsockets,JoakimSoderberg/libwebsockets,GroundControl-Solutions/libwebsockets,sartura/libwebsockets,pombredanne/libwebsockets,sanyaade-teachings/libwebsockets,sartura/libwebsockets,SoapyMan/libwebsockets,GroundControl-Solutions/libwebsockets,sartura/libwebsockets,cambridgehackers/libwebsockets,PureSwift/libwebsockets,pankona/libwebsockets,ralight/libwebsockets,SoapyMan/libwebsockets,sanyaade-teachings/libwebsockets,gameclosure/libwebsockets,jmillan/libwebsockets,Chilledheart/libwebsockets,RobertoMalatesta/libwebsockets,maws/libwebsockets,peeracle/libwebsockets,mushroomgithub/libwebsockets,RobertoMalatesta/libwebsockets,Chilledheart/libwebsockets,peeracle/libwebsockets,PureSwift/libwebsockets,dumganhar/libwebsockets,PureSwift/libwebsockets,mushroomgithub/libwebsockets,wenqiwooo/syslog-libwebsockets,sanyaade-teachings/libwebsockets,GroundControl-Solutions/libwebsockets,jmillan/libwebsockets,dumganhar/libwebsockets,maws/libwebsockets,pombredanne/libwebsockets,tn0502/libwebsockets,pankona/libwebsockets,gameclosure/libwebsockets,sartura/libwebsockets,pankona/libwebsockets,ralight/libwebsockets,GroundControl-Solutions/libwebsockets,SoapyMan/libwebsockets,tn0502/libwebsockets,ralight/libwebsockets,Chilledheart/libwebsockets,maws/libwebsockets,peeracle/libwebsockets,sartura/libwebsockets,cambridgehackers/libwebsockets,peeracle/libwebsockets,mushroomgithub/libwebsockets,jmillan/libwebsockets,sartura/libwebsockets,SoapyMan/libwebsockets,pankona/libwebsockets,dumganhar/libwebsockets,ralight/libwebsockets,cambridgehackers/libwebsockets,cambridgehackers/libwebsockets,wenqiwooo/syslog-libwebsockets,pombredanne/libwebsockets,Chilledheart/libwebsockets,PureSwift/libwebsockets,wenqiwooo/syslog-libwebsockets,SoapyMan/libwebsockets,gameclosure/libwebsockets,tn0502/libwebsockets,gameclosure/libwebsockets,peeracle/libwebsockets,JoakimSoderberg/libwebsockets,wenqiwooo/syslog-libwebsockets,dumganhar/libwebsockets,RobertoMalatesta/libwebsockets,pombredanne/libwebsockets,RobertoMalatesta/libwebsockets,ralight/libwebsockets,dumganhar/libwebsockets,mushroomgithub/libwebsockets,jmillan/libwebsockets,JoakimSoderberg/libwebsockets